CN213595210U

CN213595210U - Sealing mechanism of packaging machine

Info

Publication number: CN213595210U
Application number: CN202022532979.0U
Authority: CN
Inventors: 谢炳瑞
Original assignee: Shanghai Chengqi Machinery Co ltd
Current assignee: Shanghai Chengqi Machinery Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-02
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a packagine machine's joint sealing mechanism, comprises a workbench, the inside of workstation is provided with the conveyer belt, driving shaft and transition axle are installed in the inside rotation of workstation, there are two fixing bases, two in the inside of workstation through bolt fixed mounting the top of fixing base is all through bolt fixedly connected with slider, the lateral wall of slider runs through and is provided with the guide bar, baffle and the first supporting component of bolt fixedly connected with are passed through to one side of guide bar, the opposite side fixed mounting of guide bar has the connecting plate, the top fixed mounting of connecting plate has the second supporting component. The utility model discloses a cooperation between cylinder, first supporting component, spout and the second supporting component etc. starts the cylinder and can drive the conveyer belt and extend thereupon, and the clearance between the conveyer belt reduces around making, and then makes the product can pass through the clearance smoothly, has guaranteed going on smoothly of processing.

Description

Sealing mechanism of packaging machine

Technical Field

The utility model belongs to the technical field of packagine machine equipment technique and specifically relates to a packagine machine's airtight mechanism is related to.

Background

The packaging machine is a machine for packaging products, and plays a role in protection and beauty. The packaging machine mainly comprises two aspects: 1. the assembly line type integral production packaging; 2. product periphery equipment for packing.

The seal sword of current film seal cutting machine installs the position in the middle of the preceding conveyer belt, and this makes two conveyer belts in the middle of have a clearance of width about 2cm, and when packing the product of shorter, the product often can block in this clearance in the in-process of carrying and lead to the packaging process to normally go on. In view of the above, an improvement has been made in view of the conventional problems, and a sealing mechanism for a packaging machine capable of effectively solving the problems is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a joint sealing mechanism of a packing machine.

The utility model provides a scheme as follows of above-mentioned technical problem: a sealing mechanism of a packaging machine comprises a workbench, wherein a conveying belt is arranged inside the workbench, a driving shaft and a transition shaft are rotatably arranged inside the workbench, two fixed seats are fixedly arranged inside the workbench through bolts, the tops of the two fixed seats are fixedly connected with a sliding block through bolts, the side wall of the sliding block penetrates through and is provided with a guide rod, one side of the guide rod is fixedly connected with a first supporting component through a partition plate and bolts, the other side of the guide rod is fixedly provided with a connecting plate, the top of the connecting plate is fixedly provided with a second supporting component, the bottoms of the two fixed seats are fixedly connected with connecting pieces through bolts, an air cylinder is fixedly arranged between the two connecting pieces, the movable end of the air cylinder is fixedly provided with a push rod, the outer surface of the push rod is sleeved with an L-shaped side plate, and the L-shaped side plate is fixedly connected, the outer surface of the push rod is in threaded connection with limiting rings on two sides of the L-shaped side plate.

Further: the front side and the rear side of the workbench are both provided with sliding grooves in a penetrating mode, and the first supporting assembly is connected with the surface of the workbench in a sliding mode through the sliding grooves.

Further: a plurality of mounting holes are formed in the front side and the rear side of the workbench and the front side and the rear side of the fixing seat.

Further: the upper surface both sides of slider and fixing base all run through and have seted up first through-hole, the surface of connection piece and fixing base all runs through and has seted up the second through-hole.

Further: first supporting component includes the bottom plate, the lateral wall fixed mounting that the cylinder was kept away from to the bottom plate has first support, first pivot is installed in the inside rotation of first support.

Further: the second supporting component comprises a base, a second support is fixedly mounted on the upper surface of the base, and a second rotating shaft is rotatably mounted inside the second support.

The utility model discloses following beneficial effect has:

1. compared with the prior art, through the cooperation between cylinder, first supporting component, spout and the second supporting component etc, start the cylinder and can drive the conveyer belt and extend thereupon, the clearance between the conveyer belt reduces around making, and then makes the product can pass through the clearance smoothly, has guaranteed going on smoothly of processing, and the experience of product is felt better, and the practicality is higher.

2. Compared with the prior art, through the cooperation between slider, fixing base, connection piece and the L shape curb plate etc. make holistic installation all simpler with the dismantlement, and then for the maintenance in later stage and change provide very big facility, satisfied more demands in the in-service use, the suitability is stronger.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

Fig. 1 is a schematic view of an overall structure of a sealing mechanism of a packaging machine according to the present invention;

fig. 2 is a rear view of a first supporting component and a second supporting component of a sealing mechanism of a packaging machine according to the present invention;

fig. 3 is a side sectional view of the fixing seat, the slider and the connecting piece of the sealing mechanism of the packaging machine according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a drive shaft; 3. a conveyor belt; 4. a fixed seat; 5. a slider; 6. a guide bar; 7. a first support assembly; 8. a connecting plate; 9. a second support assembly; 10. an L-shaped side plate; 11. a cylinder; 12. connecting sheets; 13. a push rod; 14. a limiting ring; 15. a chute; 16. mounting holes; 17. a first through hole; 18. a second through hole; 19. a transition shaft; 701. a base plate; 702. a first bracket; 703. a first rotating shaft; 901. a base; 902. a second bracket; 903. a second rotating shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the illustrated examples are only used for explaining the present invention, but not for limiting the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the present invention provides a sealing mechanism of a packaging machine: comprises a workbench 1, a conveying belt 3 is arranged in the workbench 1, a driving shaft 2 and a transition shaft 19 are rotatably arranged in the workbench 1, two fixed seats 4 are fixedly arranged in the workbench 1 through bolts, the tops of the two fixed seats 4 are both fixedly connected with a slide block 5 through bolts, the side wall of the slide block 5 penetrates and is provided with a guide rod 6, one side of the guide rod 6 is fixedly connected with a first supporting component 7 through a partition plate and bolts, the other side of the guide rod 6 is fixedly provided with a connecting plate 8, the top of the connecting plate 8 is fixedly provided with a second supporting component 9, the bottoms of the two fixed seats 4 are both fixedly connected with connecting plates 12 through bolts, an air cylinder 11 is fixedly arranged between the two connecting plates 12, a push rod 13 is fixedly arranged at the movable end of the air cylinder 11, an L-shaped side plate 10 is sleeved on the outer surface of the push rod 13, the outer surface of the push rod 13 and both sides of the L-shaped side plate 10 are in threaded connection with limit rings 14. Wherein, the driving shaft 2 is connected with an external power source in a transmission way to provide power for the movement of the conveyer belt 3.

Specifically, a plurality of mounting holes 16 are formed in the front side and the rear side of the workbench 1 and the front side and the rear side of the fixed seat 4. First through-hole 17 has all been seted up in the upper surface both sides of slider 5 and fixing base 4 through, and second through-hole 18 has all been seted up in the surface of connection piece 12 and fixing base 4 through. The fixed seat 4 and the workbench 1 can be quickly and fixedly connected through the matching of the mounting hole 16, the bolt and other structures; then, the fixed seat 4 can be conveniently and correspondingly connected with the corresponding sliding block 5 and the connecting sheet 12 through the matching of the first through hole 17, the second through hole 18, the bolt and other structures; meanwhile, the whole installation and disassembly are simpler, and further great convenience is provided for later-stage maintenance and replacement.

Specifically, both sides all run through around workstation 1 and have seted up spout 15, and first supporting component 7 passes through spout 15 and workstation 1's surperficial sliding connection. The first supporting component 7 comprises a bottom plate 701, a first bracket 702 is fixedly installed on the side wall of the bottom plate 701 far away from the cylinder 11, and a first rotating shaft 703 is rotatably installed inside the first bracket 702. The second supporting assembly 9 includes a base 901, a second bracket 902 is fixedly mounted on the upper surface of the base 901, and a second rotating shaft 903 is rotatably mounted inside the second bracket 902. When the device is used, the cylinder 11 is started to drive the push rod 13 to move, the base 901 and the second rotating shaft 903 are driven to move under the matching of the structures such as the L-shaped side plate 10 and the limiting ring 14, the base 901 drives the guide rod 6 to move synchronously through the connecting plate 8 in the movement, the guide rod 6 drives the first rotating shaft 703 to move synchronously under the action of the chute 15, the bottom plate 701 and the first support 702, the conveying belt 3 can be driven to extend along with the guide rod, the gap between the front conveying belt 3 and the rear conveying belt 3 is reduced, products can pass through the gap smoothly, and the smooth processing is ensured; after the product passes through the clearance, cylinder 11 drives push rod 13 and pushes back, and conveyer belt 3 then shortens thereupon, and the clearance grow between the conveyer belt 3 seals the sword and can normally accomplish through the clearance and seal the action.

The utility model discloses a concrete theory of operation and application method do: when the device is used, the cylinder 11 is started to drive the push rod 13 to move, the base 901 and the second rotating shaft 903 are driven to move under the matching of the structures such as the L-shaped side plate 10 and the limiting ring 14, the base 901 drives the guide rod 6 to move synchronously through the connecting plate 8 in the movement, the guide rod 6 drives the first rotating shaft 703 to move synchronously under the action of the chute 15, the bottom plate 701 and the first support 702, the conveying belt 3 can be driven to extend along with the guide rod, the gap between the front conveying belt 3 and the rear conveying belt 3 is reduced, products can pass through the gap smoothly, and the smooth processing is ensured; after the product passed through the clearance, cylinder 11 drove push rod 13 and pushes back, and conveyer belt 3 then shortens thereupon, and the clearance grow between the conveyer belt 3 seals the sword and can normally accomplish through the clearance and seal the action, has satisfied more demands in the in-service use, and the practicality is higher.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A sealing mechanism of a packaging machine comprises a workbench, and is characterized in that: a conveyer belt is arranged inside the workbench, a driving shaft and a transition shaft are rotatably arranged inside the workbench, two fixed seats are fixedly arranged in the workbench through bolts, the tops of the two fixed seats are fixedly connected with sliding blocks through bolts, the side wall of the sliding block is penetrated and provided with a guide rod, one side of the guide rod is fixedly connected with a first supporting component through a partition plate and a bolt, a connecting plate is fixedly arranged at the other side of the guide rod, a second supporting component is fixedly arranged at the top of the connecting plate, connecting pieces are fixedly connected at the bottoms of the two fixing seats through bolts, an air cylinder is fixedly arranged between the two connecting pieces, a push rod is fixedly arranged at the movable end of the cylinder, an L-shaped side plate is sleeved on the outer surface of the push rod, the L-shaped side plate is fixedly connected with the second supporting assembly, and the outer surface of the push rod is connected with limiting rings in a threaded mode, wherein the limiting rings are located on two sides of the L-shaped side plate.

2. The sealing mechanism of a packaging machine according to claim 1, wherein: the front side and the rear side of the workbench are both provided with sliding grooves in a penetrating mode, and the first supporting assembly is connected with the surface of the workbench in a sliding mode through the sliding grooves.

3. The sealing mechanism of a packaging machine according to claim 1, wherein: a plurality of mounting holes are formed in the front side and the rear side of the workbench and the front side and the rear side of the fixing seat.

4. The sealing mechanism of a packaging machine according to claim 1, wherein: the upper surface both sides of slider and fixing base all run through and have seted up first through-hole, the surface of connection piece and fixing base all runs through and has seted up the second through-hole.

5. The sealing mechanism of a packaging machine according to claim 1, wherein: first supporting component includes the bottom plate, the lateral wall fixed mounting that the cylinder was kept away from to the bottom plate has first support, first pivot is installed in the inside rotation of first support.

6. The sealing mechanism of a packaging machine according to claim 1, wherein: the second supporting component comprises a base, a second support is fixedly mounted on the upper surface of the base, and a second rotating shaft is rotatably mounted inside the second support.